191880454814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1\times {\mathrm{40867}}^1$

素因数の和:41832

約数の個数: 32

約数和(自身を含む): 305293768320

約数和(自身を除く): 113413313506

約数列:

[1, 2, 19, 38, 157, 314, 787, 1574, 2983, 5966, 14953, 29906, 40867, 81734, 123559, 247118, 776473, 1552946, 2347621, 4695242, 6416119, 12832238, 32162329, 64324658, 121906261, 243812522, 611084251, 1222168502, 5049485653, 10098971306, 95940227407, 191880454814]

約数ペア:

[(1, 191880454814), (2, 95940227407), (19, 10098971306), (38, 5049485653), (157, 1222168502), (314, 611084251), (787, 243812522), (1574, 121906261), (2983, 64324658), (5966, 32162329), (14953, 12832238), (29906, 6416119), (40867, 4695242), (81734, 2347621), (123559, 1552946), (247118, 776473)]